A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Foundation pit blasting partition plate structure
The invention discloses a foundation pit blasting partition plate structure which comprises a front panel and a rear baffle, the front panel and the rear baffle are parallel to each other, folded plates are arranged at the two ends of the front panel and the two ends of the rear baffle correspondingly, the folded plates and the front panel as well as the folded plates and the rear baffle are folded to form concave structures, and the concave structures face a blasting foundation pit; the folded plates at the two ends of the front panel and the rear baffle are connected through side plates, the upper ends and the lower ends of the front panel and the rear baffle are packaged through a top plate and a bottom plate respectively, the folded plates at the two ends are provided with first mortise and tenon joint structures convenient to assemble and match during connection respectively, and the top plate and the bottom plate are also provided with second mortise and tenon joint structures convenient to assemble during stacking; splicing blocks are arranged between the front panel and the rear baffle, and a plurality of honeycomb holes are evenly formed in the splicing blocks. According to the scheme, the foundation pit blasting partition plate structure is designed into the concave structure, the reflection area of explosive shock waves is increased, and the shock waves are attenuated in the reflection process.
本发明公开了一种基坑爆破隔板结构，其包括前面板和后挡板，前面板和后挡板相互平行，前面板和后挡板的两端均设置有折板，折板与前面板、折板与后挡板之间折叠形成凹形结构，凹形结构面向爆破基坑；前面板和后挡板两端的折板均通过侧板连接，前面板和后挡板的上端和下端分别通过顶板和底板封装，两端折板上分别设置有连接时便于组装配合的第一榫卯结构，顶板和底板上也设置有堆叠时便于组装的第二榫卯结构；前面板和后挡板之间设置有拼接块，拼接块内均匀开设有若干蜂窝孔。本方案将基坑爆破隔板结构设计成凹形结构，增加了对爆炸冲击波的反射面积，让冲击波在反射过程中衰减。
Foundation pit blasting partition plate structure
The invention discloses a foundation pit blasting partition plate structure which comprises a front panel and a rear baffle, the front panel and the rear baffle are parallel to each other, folded plates are arranged at the two ends of the front panel and the two ends of the rear baffle correspondingly, the folded plates and the front panel as well as the folded plates and the rear baffle are folded to form concave structures, and the concave structures face a blasting foundation pit; the folded plates at the two ends of the front panel and the rear baffle are connected through side plates, the upper ends and the lower ends of the front panel and the rear baffle are packaged through a top plate and a bottom plate respectively, the folded plates at the two ends are provided with first mortise and tenon joint structures convenient to assemble and match during connection respectively, and the top plate and the bottom plate are also provided with second mortise and tenon joint structures convenient to assemble during stacking; splicing blocks are arranged between the front panel and the rear baffle, and a plurality of honeycomb holes are evenly formed in the splicing blocks. According to the scheme, the foundation pit blasting partition plate structure is designed into the concave structure, the reflection area of explosive shock waves is increased, and the shock waves are attenuated in the reflection process.
本发明公开了一种基坑爆破隔板结构，其包括前面板和后挡板，前面板和后挡板相互平行，前面板和后挡板的两端均设置有折板，折板与前面板、折板与后挡板之间折叠形成凹形结构，凹形结构面向爆破基坑；前面板和后挡板两端的折板均通过侧板连接，前面板和后挡板的上端和下端分别通过顶板和底板封装，两端折板上分别设置有连接时便于组装配合的第一榫卯结构，顶板和底板上也设置有堆叠时便于组装的第二榫卯结构；前面板和后挡板之间设置有拼接块，拼接块内均匀开设有若干蜂窝孔。本方案将基坑爆破隔板结构设计成凹形结构，增加了对爆炸冲击波的反射面积，让冲击波在反射过程中衰减。
Foundation pit blasting partition plate structure
一种基坑爆破隔板结构
SONG SHIGONG (author) / WANG XIAODING (author) / WANG XIAOXU (author) / LI QINGXIN (author) / ZHOU YINJIANG (author) / FANG GUIYE (author) / ZHAO YONG (author) / WU LONGGONG (author) / CHEN KANG (author) / YANG HAO (author)
2023-05-30
Patent
Electronic Resource
Chinese
| European Patent Office | 2023
| European Patent Office | 2024
Compacting dam foundation by blasting
| Engineering Index Backfile | 1962
Arch support foundation pit blasting excavation structure and method
| European Patent Office | 2023